Mossberg 590A1 SPX 9 Shot 12 Gauge Pump-Action Shotgun, 20.5 in Barrel, Parkerized, Ghost Ring Sights
This Mossberg 590A1 SPX (9 Shot) is a USA-made 12 gauge pump-action shotgun with a parkerized finish, a 20.5 in barrel, and ghost ring sights. It is marked clearly on the receiver and barrel with model and chamber information, and it is set up with a Picatinny-style top rail and a tang-mounted safety. The gun is fitted with Magpul SGA 590 stock and a Magpul MOE 590 M-LOK forend, and it ships with its original Mossberg box (SKU 50768).
CONDITION
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Specific Condition Notes: There are a few scuffs and scratches. Overall, it appears to be in great shape.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
WHAT’S INCLUDED
- Original Mossberg cardboard box (end label visible: SKU 50768)
The receiver is marked "M590A1" and includes "MOSSBERG / NORTH HAVEN, CT / U.S.A. / 590 12 GA." The barrel is marked "MOSSBERG" along with "CHAMBERED FOR 2 3/4 AND 3 IN. SHELLS," "MODEL 590," "12 GA," "20 IN.," and "CYLINDER BORE."
This SPX configuration features ghost ring sights, including a fixed front sight assembly and a rear aperture (ghost-ring–style) sight mounted at the rear. The top of the receiver is fitted with a Picatinny-style rail, providing a clean, continuous mounting surface.
The synthetic furniture includes a Magpul SGA 590 buttstock and a Magpul MOE 590 forend with M-LOK slots. The magazine tube extends nearly to the muzzle and is joined to the barrel by a forward clamp/band.
Additional details noted on the box label include: 590A1 - SPX, PUMP, PARKERIZED, SYNTHETIC, BBL 20, CB, XS GRS, with a listed date of 11/06/2020. The serial number appears on the receiver and box label.